Whatman 6878-2504 针头式过滤器

Whatman 6878-2504 针头式过滤器

    一个独特的内置的前置过滤器辅助您过滤即使是最困难的样本

    用Whatman 25毫米GD / X针头式过滤器的设计，以方便手动过滤难以过滤样品大于10毫升

    用Whatman 25毫米GD / X针头式过滤器有一个独特的预过滤栈：Whatman多级GMF 150（10:1微米）级和GF / F（0.7微米）。针头式过滤器采用聚丙烯外壳。多级GMF 150是两个于一体的玻璃微纤维过滤器的组合。由100％的硼硅酸盐玻璃制造，由顶部粗层啮合一个下部细层组合而成。

    级GF / F滤膜将保留降低到0.7微米的细颗粒。这些预过滤器，与现有的设备内的滞留空间相连，可使您筛选即使是最困难的样品也只用较小的力，这是前所未有的。未受保护的膜的容量相比，过滤的样品的体积可以增加三至七倍。双磁体的的漏斗底部和支持基地，更换过滤器，方便快捷

    A unique, built-in prefilter aids in filtering even the most difficult samples

    Whatman 25-mm GD/X Syringe Filters are designed to facilitate manual filtration of hard-to-filter samples greater than 10 mL

    Whatman 25-mm GD/X Syringe Filters contain a unique prefiltration stack of Whatman Multigrade GMF 150 (10:1 µm) and Grade GF/F (0.7 µm) prefilters. Syringe filters feature a polypropylene housing. Multigrade GMF 150 is a combination of two glass microfiber filters in one. Manufactured from 100% borosilicate glass, it is a combination of a coarse layer on top, meshed with a fine layer below.

    The Grade GF/F filter will retain fine particles down to 0.7 µm. These prefilters, combined with the available retentate space within the device, allow you to filter even the most difficult samples with less hand force than ever before possible. Compared to the capacity of an unprotected membrane, the volume of sample filtered can be three to seven times greater. Dual magnets in funnel bottom and support base make filter changing quick and easy.

产品规格

产品类型 针头过滤器

外壳材料 聚丙烯

膜材料 聚丙烯

直径（mm） 25

应用 高流动性与水和酒精的样本

数量/ PK 150

孔的尺寸（微米） 0.45

品牌 Whatman

制造商编号 6878-2504

Specifications

Product Type Syringe Filters

Housing material Polypropylene

Membrane material Polypropylene

Diameter (mm) 25

Applications High flow with aqueous and alcohol samples

Qty/pk 150

Pore size (micron) 0.45

Brand Whatman

Manufacturer number 6878-2504